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Set an exclude pattern when untarring images

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This is a bit cleaner than deleting files after.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This commit is contained in:
Justin Cormack 2016-12-19 17:54:01 +00:00
parent b5945587a7
commit b4cba71eaa
2 changed files with 12 additions and 6 deletions
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9
alpine/containers/binfmt/Makefile
View File

@ -7,6 +7,10 @@ default: rootfs
$(QEMU_BINARIES):
docker run --rm --net=none $(QEMU_IMAGE) tar cf - -C /usr/bin $@ | tar xf -
EXCLUDE=--exclude .dockerenv --exclude Dockerfile \
--exclude dev/console --exclude dev/pts --exclude dev/shm \
--exclude etc/hostname --exclude etc/hosts --exclude etc/mtab --exclude etc/resolv.conf
rootfs: Dockerfile main.go 00_moby.conf $(QEMU_BINARIES)
mkdir -p $@
BUILD=$$( tar cf - $^ | docker build -q - ) && \
@ -16,9 +20,8 @@ rootfs: Dockerfile main.go 00_moby.conf $(QEMU_BINARIES)
[ -n "$$IMAGE" ] && \
echo "Built $$IMAGE" && \
CONTAINER=$$( docker create $$IMAGE /dev/null ) && \
docker export $$CONTAINER | tar -xf - -C $@ && \
docker rm $$CONTAINER && \
( cd $@ && rm -rf .dockerenv Dockerfile dev/* etc/hostname etc/hosts etc/mtab etc/resolv.conf )
docker export $$CONTAINER | tar -xf - -C $@ $(EXCLUDE) && \
docker rm $$CONTAINER
clean:
rm -rf rootfs $(QEMU_BINARIES)

9
alpine/containers/rng-tools/Makefile
View File

@ -7,6 +7,10 @@ default: rootfs
$(TINI_BINARY): Dockerfile
docker run --rm --net=none $(TINI_IMAGE) tar cf - -C /bin $@ | tar xf -
EXCLUDE=--exclude .dockerenv --exclude Dockerfile \
--exclude dev/console --exclude dev/pts --exclude dev/shm \
--exclude etc/hostname --exclude etc/hosts --exclude etc/mtab --exclude etc/resolv.conf
rootfs: Dockerfile fix-textrels-on-PIC-x86.patch sha256sums $(TINI_BINARY)
mkdir -p $@
BUILD=$$( tar cf - $^ | docker build -q - ) && \
@ -16,9 +20,8 @@ rootfs: Dockerfile fix-textrels-on-PIC-x86.patch sha256sums $(TINI_BINARY)
[ -n "$$IMAGE" ] && \
echo "Built $$IMAGE" && \
CONTAINER=$$( docker create $$IMAGE /dev/null ) && \
docker export $$CONTAINER | tar -xf - -C $@ && \
docker rm $$CONTAINER && \
( cd $@ && rm -rf .dockerenv Dockerfile dev/* etc/hostname etc/hosts etc/mtab etc/resolv.conf )
docker export $$CONTAINER | tar -xf - -C $@ $(EXCLUDE) && \
docker rm $$CONTAINER
clean:
rm -rf rootfs $(TINI_BINARY)